Ensembles de roulements intégrés AP

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There has been a trend in the design of wind turbine gearboxes toward using integrated planet bearings with both Cylindrical Roller Bearings (CRBs) and Tapered Roller Bearings (TRBs).  The integrated bearing concept reduces the total number of components in the assembly by directly machining bearing races into the surrounding components of the gearbox.
Most commonly used is the semi-integrated design, which eliminates the separate bearing outer race by building the bearing race into the inner bore of the planet gear.  This technique presents a number of advantages including:Greater gearbox power density stemming from increasing load capacity;Reduction in total gearbox mass, as well as;Elimination of any fretting in the integrated component and the;Potential of improved load sharing among the planets. 

HM133444 -90124 Ensembles de roulements intégrés AP

40 110
40 mm 110 mm

HM129848 -90142 Bouchons d'assemblage intégrés

205 mm QT33
283 mm 695 kN

HM127446 -90120 Assemblage de roulements à rouleaux coniques

Thrust Ball Bearings 126 g / Weight
29800 N / Static loa 0.0

HM124646 -90086 Applications industrielles Timken Ap Bearings

45x85x19 209W
85 19

HM120848 -90080 Assemblage de roulements Timken AP

65x90x18 1 mm
1 mm 1 mm

Backing ring K95200-90010 APTM Roulements pour applications industrielles

Cylindrical Eccentric Collar
0,56 kg / Weight 19 mm

Backing ring K147766-90010 Roulements AP pour applications industrielles

20 mm KBC
20 BR2870AHL1DDCX26

Backing ring K85516-90010 paliers à rouleaux coniques compacts

540 mm 620 mm
GE 460 ES 218

Backing ring K85525-90010 Ensembles de roulements intégrés AP

100 280
NSK 2230 kN

Backing ring K85588-90010 Bouchons d'assemblage intégrés

19,4 mm 2,697 kN
6 mm 13,4 mm

Backing ring K86874-90010 Assemblage de roulements à rouleaux coniques

31 mm 4,8 mm
Timken 55,5625